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Shelby Marrero, LCSW-C
NPI 1457088379 · Social Worker · Rockville, MD
Shelby Marrero, LCSW-C is a Social Worker provider in Rockville, MD (NPI 1457088379).
Provider details
- NPI number
- 1457088379
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 28125 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
11614 Seven Locks Rd
Rockville, MD 20854-3261
Phone: (301) 469-0223
Street-level locationGet directions
Mailing address
11614 Seven Locks Rd
Rockville, MD 20854-3261
Additional practice locations (2)
- 8401 Connecticut Ave Ste 1120Chevy Chase, MD 20815-5846Phone: (301) 593-6554
- 3200 Tower Oaks Blvd Ste 200Rockville, MD 20852-4265Phone: (301) 593-6554
Registry dates
- Enumerated
- 2022-08-02
- Last updated
- 2025-01-24
- Certified
- 2025-01-14
Frequently asked questions
- What is Shelby Marrero's NPI number?
- Shelby Marrero's National Provider Identifier (NPI) is 1457088379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelby Marrero's specialty?
- Shelby Marrero is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Shelby Marrero located?
- Shelby Marrero's practice location on file with NPPES is 11614 Seven Locks Rd, Rockville, MD 20854-3261.
- What is Shelby Marrero's phone number?
- The practice phone number listed in the NPPES registry for Shelby Marrero is (301) 469-0223.
- Is Shelby Marrero's NPI active?
- Yes — Shelby Marrero's NPI (1457088379) is active in the NPPES registry as of the last update on 2025-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.